Do you mind me? i'd really appreciate it.

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Find the solution to this system 2,1 1,-2 1,2 -1,2